/**
 * 
 */
package com.whu.waterworks.dao;

import java.util.List;

import com.whu.waterworks.model.QualityNormol;


/**
 * @author： Joymin
 * @date：2016-4-2 下午4:21:25
 * 说明: 
 */
public interface QualityNormolDao {
	
	public boolean saveQualityNormol(QualityNormol norm);
	public boolean updateQualityNormol(QualityNormol norm);
	public boolean delQualityNormol(QualityNormol norm);
	public QualityNormol getLimitedQualityNormol();
	public QualityNormol getQualityNormolById(String id);
	public List<QualityNormol> getQualityNormolByIdAndTime(String waterPlantId,String time);
	public List<QualityNormol> getQualityNormols(String code,String starttime,String endtime);
}
